Ryobi
Display / Control Panel Power Issue
Control panel display is blank or unreadable, but the generator may still run.
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Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
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Possible Causes
Blown low‑voltage fuse, Loose display ribbon cable, Failed LCD module, Controller power supply fault
How to Fix / Troubleshooting
Safety first: Turn the generator OFF and disconnect the battery negative cable before opening the control panel.
- Check fuses: Locate and test the low‑voltage fuses feeding the controller and display. Replace any blown fuses with the correct rating.
- Inspect connectors: Reseat the ribbon cable between the controller board and display module. Ensure all plugs are fully seated.
- Look for moisture: Dry any condensation or water inside the panel and correct sealing issues.
- Replace display: If power and connections are good but the screen remains blank, the display module may need replacement.
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Repair Difficulty
Medium
3/5
Required Part
Control Panel Display Module
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